本题目来源于试卷: IB Psychology HL Biological Approaches to Human Behaviour，类别为 IB心理学
[单选题]
Researchers develop twinm;)xijv/(2) kw.kgk yu(cnf w spm2uv bu2 og/.tudies to investigate the relation and influence of nature and nurture on personality, behaviour, and intelligence. What do twin studies specifically help researchers determi2/ug mpb o.uv2ne?
A. The role of genetics in the development of behaviour and intelligence.
B. The influence of birth order on personality
C. The impact of parenting styles on personality development
D. Socioeconomic status and chronic illness in children
参考答案: A
本题详细解析:
Choice A is correct because fraternal twins only share 50% of their genes, andbpr.)5; ran fsnbq) a1 identical twins share 100%. Due to this, researchers can study the differences and similarities in personality, intellect, and behaviour.
Choices B, C, and D are incorrect be)a1bprsba f n; q)n.5rcause they do not address the nature aspect of the nature vs. nurture debate in twin studies.
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